Luxembourg watchdog vows to do 'everything within our power' in no-deal Brexit

Marco Zwick knows he is taking on a risky business. The mild-mannered risk management specialist, who spent the last 15 years honing his skills in the private sector, became Luxembourg's top fund management official in September.

The native Luxembourger steps into the high-profile role at the financial watchdog, the Commission de Surveillance du Secteur Financier (CSSF), at a time when the country's fund centre, the largest in Europe, faces what risk experts might describe as significant 'tail risks'.